Clinical case description:
Treatment of an 42 years old lady who presented a terminal mobility of her left maxillar bridge associated with a bucco sinusal communication.
These desease was caused by placing an implant in association withsome parietal bone. Unfortunaly, the parietal bone wasn't correctly bound to the sinusal bone and created a cyst.
The treatment consisted in removing both parietal bone and the cyst , and closure using Geistlich Bio-Oss® and Geistlich Bio-Oss® collagen to recreate the loosen bone volume.